CVE-2022-43449

OpenHarmony-v3.1.2 and prior versions had an Arbitrary file read vulnerability via download_server. Local attackers can install an malicious application on the device and reveal any file from the filesystem that is accessible to download_server service which run with UID 1000.

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md	Third Party Advisory
https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:26

Type	Values Removed	Values Added
References	~~() https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md - Third Party Advisory~~	() https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md - Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~5.5~~	v2 : unknown v3 : 6.2

Information

Published : 2022-11-03 20:15

Updated : 2024-11-21 07:26

NVD link : CVE-2022-43449

Mitre link : CVE-2022-43449

CVE.ORG link : CVE-2022-43449

JSON object : View

Products Affected

openharmony

openharmony

CWE

CWE-20

Improper Input Validation

CWE-552

Files or Directories Accessible to External Parties

{"id": "CVE-2022-43449", "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "scy@openharmony.io", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.5}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2022-11-03T20:15:33.527", "references": [{"url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md", "tags": ["Third Party Advisory"], "source": "scy@openharmony.io"}, {"url": "https://gitee.com/openharmony/security/blob/master/en/security-disclosure/2022/2022-11.md", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "scy@openharmony.io", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-552"}]}], "descriptions": [{"lang": "en", "value": "OpenHarmony-v3.1.2 and prior versions had an Arbitrary file read vulnerability via download_server. Local attackers can install an malicious application on the device and reveal any file from the filesystem that is accessible to download_server service which run with UID 1000."}, {"lang": "es", "value": "OpenHarmony-v3.1.2 y versiones anteriores ten\u00edan una vulnerabilidad de lectura de archivos arbitraria a trav\u00e9s del servidor de descarga. Los atacantes locales pueden instalar una aplicaci\u00f3n maliciosa en el dispositivo y revelar cualquier archivo del sistema de archivos al que pueda acceder el servicio download_server que se ejecuta con UID 1000."}], "lastModified": "2024-11-21T07:26:30.443", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:openharmony:openharmony:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C026D184-A8AE-4DE6-A339-EA4469DDD4E7", "versionEndIncluding": "3.1.2", "versionStartIncluding": "3.1"}], "operator": "OR"}]}], "sourceIdentifier": "scy@openharmony.io"}